Nikita Khomyakov v12

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Share Counts

I have always struggled with getting all the various share buttons from Facebook, Twitter, Google Plus, Pinterest, etc to align correctly and to not look like a tacky explosion of buttons. Seeing a number of sites rolling their own share buttons with counts, for example The Next Web I decided to look into the various APIs on how to simply return the share count.

If you want to roll up all of these into a single jQuery plugin check out Sharrre

Many of these API calls and methods are undocumented, so anticipate that they will change in the future. Also, if you are planning on rolling these out across a site I would recommend creating a simple endpoint that periodically caches results from all of the APIs so that you are not overloading the services will requests.

Twitter

	using System;
	using System.Collections.Generic;
	using System.Linq;
	using System.Reflection;
	using System.Xml;
	using System.Xml.Linq;

	/// <summary>
	/// Extension methods for the dynamic object.
	/// </summary>

	/**
	* Luhn algorithm in JavaScript: validate credit card number supplied as string of numbers
	* @author ShirtlessKirk. Copyright (c) 2012.
	* @license WTFPL (http://www.wtfpl.net/txt/copying)
	*/
	var luhnChk = (function (arr) {
	return function (ccNum) {
	var
	len = ccNum.length,
	bit = 1,


	# This is an example resource file for rTorrent. Copy to
	# ~/.rtorrent.rc and enable/modify the options as needed. Remember to
	# uncomment the options you wish to enable.

	# Maximum and minimum number of peers to connect to per torrent.
	min_peers = 1
	max_peers = 100

	# Same as above but for seeding completed torrents (-1 = same as downloading)

	<html>
	<head>
	<title>Dynamic Stacked Bar Chart using d3.js</title>
	<script src="http://mbostock.github.com/d3/d3.v2.js"></script>
	<style>
	rect.a {
	fill: green;
	}
	rect.b {
	fill: orange;

	<div class="social">
	<span class="twitter">
	<a href="http://twitter.com/share" class="twitter-share-button" data-url="[your-url-here]">Tweet</a>
	</span>
	<span class="google">
	<g:plusone size="medium" href="[your-url-here]"></g:plusone>
	</span>
	<span class="Facebook">
	<iframe src="https://www.facebook.com/plugins/like.php?href=[your-url-here]&show_faces=false&layout=button_count" scrolling="no" frameborder="0" style="height: 21px; width: 100px" allowTransparency="true"></iframe>
	</span>

	#!/usr/bin/python
	"""
	To use this to mimic the EC2 metadata service entirely, run it like:
	# where 'eth0' is some interface. if i used 'lo:0' i got 5 second or so delays on response.
	sudo ifconfig eth0:0 169.254.169.254 netmask 255.255.255.255

	sudo ./mdserv 169.254.169.254:80
	Then:
	wget -q http://169.254.169.254/latest/meta-data/instance-id -O -; echo
	curl --silent http://169.254.169.254/latest/meta-data/instance-id ; echo

	echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc
	. ~/.bashrc
	mkdir ~/local
	mkdir ~/node-latest-install
	cd ~/node-latest-install
	curl http://nodejs.org/dist/node-latest.tar.gz \| tar xz --strip-components=1
	./configure --prefix=~/local
	make install # ok, fine, this step probably takes more than 30 seconds...
	curl https://www.npmjs.org/install.sh \| sh

	#! /bin/sh
	### BEGIN INIT INFO
	# Provides: redis-server
	# Required-Start: $syslog
	# Required-Stop: $syslog
	# Should-Start: $local_fs
	# Should-Stop: $local_fs
	# Default-Start: 2 3 4 5
	# Default-Stop: 0 1 6
	# Short-Description: redis-server - Persistent key-value db